387054480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1612727}}^1$

素因数の和:1612743

約数の個数: 40

約数和(自身を含む): 1199869632

約数和(自身を除く): 812815152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1612727, 3225454, 4838181, 6450908, 8063635, 9676362, 12901816, 16127270, 19352724, 24190905, 25803632, 32254540, 38705448, 48381810, 64509080, 77410896, 96763620, 129018160, 193527240, 387054480]

約数ペア:

[(1, 387054480), (2, 193527240), (3, 129018160), (4, 96763620), (5, 77410896), (6, 64509080), (8, 48381810), (10, 38705448), (12, 32254540), (15, 25803632), (16, 24190905), (20, 19352724), (24, 16127270), (30, 12901816), (40, 9676362), (48, 8063635), (60, 6450908), (80, 4838181), (120, 3225454), (240, 1612727)]